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+44 (0)1709 377173
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www.harvesthealthcare.co.uk
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TECHNICAL
SPECIFICATION
TECHNICAL SPECIFICATION
Product Code
Pump Model No.
Pressure Sore Risk Level
Minimum Patient Weight
Maximum Patient Weight
Inflated Dimensions
Cushion Weight
Operating Cycle
Fire Retardancy (Cover)
HH20 - Seat System
HH23 - Seat and Lumbar
HH43 - Seat, Leg and Lumbar
Please refer to the user manual supplied with
the pump
High Risk
5 Stone / 32 kg
25 Stone / 159 kg
430 x 430 x 90mm (Seat)
240 x 370 x 120mm (Lumbar)
240 x 370 x 120mm (Leg)
1.4 kg
10 minutes
BS 5852-1 1988
INSTALLATION
INSTALLING THE ACTIVE SEAT SYSTEM
Unpack the system and place the pump unit next to the chair (take care when
operating with recliner chairs).
1
Place the seat cushion on top of the existing chair where the patient will be seated
with the cells facing upwords. Place the straps behind the chair and secure using the
clips - tighten straps as required.
If the Seat and Lumbar section is being installed, affix the straps for the Seat cushion
as above, and additionally hang the Lumbar straps down the back of the chair. These
should be clipped to the lower seat straps and tightened as required - please see
below.
The Seat, Leg and Lumbar system is a complete set - please note the leg section has
no straps to secure to the chair.
2
Connect the tubes leading from the seat cushion to the outlet ports on the pump.
Inflation tubes should be at the front of the cushion.
3
Refer to the pump user manual for comfort control settings.
4
Connect the seat pump to the power supply and switch on the pump. At this stage,
both mains power and low pressure indicators will illuminate.
5
When the low pressure indicator has turned off, the patient may be placed on the
support surface.
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